Why do some players have their name their jersey but not others

Top NFL players by jersey number: From Kyler Murray to Aaron Donald, a 1-99 ranking for the 2021 season

Bulls coach Billy Donovan no closer to naming a starting point guard - Chicago Sun-Times

Should Notre Dame Football have names on the back of their jerseys? - One Foot Down

Why are some players referred to by their first name as a normality? Sometimes even on their jerseys : r/soccer

Customized NIL player jerseys on sale for more than 40 schools

NBA players' activism is not new, but shaping change would be - Los Angeles Times

Ranking the best NFL team names

Custom Breast Cancer Awareness Football Jersey / Women's Relaxed Fit / Personalize With Your Name and Number / Raspberry Pink / XS to 4XL

Men's Nike Royal New York Giants Classic Custom Game Jersey